Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8606167 | Medium clamping device and image forming device | Haruhiko Nishida, Toshinori Sasaki | 2013-12-10 |
| 8428504 | Medium clamping device and image forming device | Chikara Ando, Toshinori Sasaki | 2013-04-23 |
| 8322712 | Sheet material transporting device and image forming device | Toshiyuki Miyata | 2012-12-04 |